1205 hours – Box Alarm – Maine between E. Robinwood & E. Seven Mile – Fire reported in a dwelling at 18891 Main Street. Engines 40, 56, 44, Highland Park Engine 1, Ladder 18, Squad 3, Chief 8. Chief 8 had smoke showing enroute, arrived with a working fire in a vacant dwelling, holding all companies. Engine 56 stretched. Fire on both floors, multiple lines stretched.